I've been meaning to get into Eterna for some time now, but four things have always deterred me:
+ Etterna has to process all the files every time you open the game. It's like osu's "beatmaps are processing" bug, but happens whenever you open the game. It's very annoying to wait, and I am not going to keep the game open just because of this.
+ With the amount of file specific settings there are to apply (the settings when you press enter key twice when selecting a file), it would be make sense to create a default profile for all. It's a bit annoying to reapply all of them every single time I open the game.
+ There are not many resource or tutorials on how to make noteskins. It would be great if there were guides or tutorials on how to work with them. I have kinda replicated my skin from mania, but it doesn't have the 100% feel of it yet and I don't know how to achieve that.
+ There is no simple way to look at all scores you have for a file. You have to play the file to see the results screen which shows all your scores